The greatest part about being on a low-carb diet? Eating all the cheese you want. Everything should be in moderation (of course), but it's easier to give up bread and pasta if it means you still get to eat cheese. The best way to deliver that cheesy treat is with the recipe below. Cauliflower seamlessly substitutes for pizza crust, and when you cut the "pizza" into rectangular cubes they look just like breadsticks.
If you want to save time, buy pre-riced cauliflower at the grocery store. (You probably will overpay for that convenience.) It really isn't difficult to steam the cauliflower; just make sure you wring out all the excess moisture. Otherwise, the dough will be too moist and it won't bake properly.